Base | Representation |
---|---|
bin | 11100001101001… |
… | …110010010001110 |
3 | 1012222110111100220 |
4 | 130031032102032 |
5 | 1432121302210 |
6 | 114542532210 |
7 | 14504242503 |
oct | 3415162216 |
9 | 1188414326 |
10 | 473228430 |
11 | 223141584 |
12 | 112597066 |
13 | 7707072c |
14 | 46bc74aa |
15 | 2b82ac70 |
hex | 1c34e48e |
473228430 has 64 divisors (see below), whose sum is σ = 1171749888. Its totient is φ = 122249600.
The previous prime is 473228429. The next prime is 473228471. The reversal of 473228430 is 34822374.
It is a super-3 number, since 3×4732284303 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 473228391 and 473228400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140749 + ... + 144071.
It is an arithmetic number, because the mean of its divisors is an integer number (18308592).
Almost surely, 2473228430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 473228430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585874944).
473228430 is an abundant number, since it is smaller than the sum of its proper divisors (698521458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
473228430 is a wasteful number, since it uses less digits than its factorization.
473228430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3481.
The product of its (nonzero) digits is 32256, while the sum is 33.
The square root of 473228430 is about 21753.8141483281. The cubic root of 473228430 is about 779.2741604041.
The spelling of 473228430 in words is "four hundred seventy-three million, two hundred twenty-eight thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •